How to Use "collusion" with Example Sentences

1. Finally , law enforcement must crack down on collusion .
2. The doj says this came about through deliberate collusion between apple and five of the big six .
3. Quite rightly , that sort of collusion is now illegal .
4. In america bids for stimulus-funded projects are checked for signs of collusion .
5. Previous inquiries have found no evidence of collusion .